NASA's Perseverance Mars rover has uncovered evidence that a 245-foot-thick (75-meter-thick) stack of ancient rock on the rim ...

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.

Viking 1 kicked off the search for Martian life 50 years ago. Now NASA’s shifting priorities are putting the quest in limbo.

Earth may be our beloved home planet, but Mars exudes main character energy.

According to NASA, the rover’s landing was the most challenging touchdown on Mars that’s been attempted by the agency. Right before the landing, NASA engineers were on pins and needles as the rover ...

NASA officials said Tuesday that they are seriously considering sending the full-scale engineering model of the Perseverance rover, which is currently housed at the Jet Propulsion Laboratory in ...